CH1-1011 is made for application in measuring equipment, navigation systems and telecom, broadcast, defence equipment as a source of 5 and 10 MHz high-stability reference signal with high reliability.

- CH1-1011/1 consists of the based model with the CH1-1013 and additional 3-output Distribution Amplifier.
- CH1-1011 - the based model with the CH1-1014 Rubidium Frequency Standard and a GPS/GLONASS receiver .